Sreehari S S
About Sreehari S S
Sreehari S S is a Security Researcher with extensive experience in cybersecurity and ethical hacking. He currently holds multiple roles, including Co-Founder of HackTalks - Podcast, Penetration Tester at NULLZEC, and Security Researcher at HackerOne.
Work at HackerOne
Sreehari S S has been employed as a Security Researcher at HackerOne since 2019. In this role, he focuses on identifying vulnerabilities and enhancing security measures for various clients. His work contributes to the overall mission of HackerOne, which is to improve security through coordinated vulnerability disclosure and bug bounty programs.
Current Roles and Responsibilities
In addition to his position at HackerOne, Sreehari serves as a Co-Founder of HackTalks - Podcast since 2024, where he engages in discussions about cybersecurity topics. He also works as a Penetration Tester at NULLZEC in Waterloo, Canada, and is a Cyber Security Student at RedTeam Hacker Academy in Kozhikode, Kerala. His diverse roles reflect his commitment to advancing his skills and knowledge in the cybersecurity field.
Education and Expertise
Sreehari studied Information Technology at Indira Gandhi National Open University, where he earned a Bachelor's degree in Computer Application from 2021 to 2024. He also attended RedTeam Hacker Academy, achieving a BCA with a Diploma in Information Technology and Cyber Defence, along with a Certified Ethical Hacker (CEH) certification. His educational background provides a solid foundation for his work in cybersecurity and ethical hacking.
Background in Cybersecurity
Sreehari has over three years of experience in cybersecurity and ethical hacking. He actively participates in Capture The Flag (CTF) competitions, which help him enhance his practical skills in penetration testing and security research. His involvement in these competitions demonstrates his dedication to continuous learning and professional development in the cybersecurity domain.
Community Involvement
Sreehari is a core volunteer at Seasides, where he contributes to community-driven cybersecurity initiatives. His volunteer work reflects his commitment to sharing knowledge and promoting cybersecurity awareness within the community, further establishing his role as an engaged and responsible member of the cybersecurity field.